RK

Ryoichi Katagishi

SG Sanko Gosei: 3 patents #4 of 23Top 20%
📍 Nanto, JP: #12 of 29 inventorsTop 45%
Overall (All Time): #1,573,834 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7547368 Method for welding processed article and welded processed product Mitsuo Yasuda, Yusuke Ishikuro 2009-06-16
7484752 Airbag apparatus for automobile Mitsuo Yasuda, Yusuke Ishikuro, Hiroshi Yokouchi 2009-02-03
7354061 Airbag apparatus for vehicle Mitsuo Yasuda, Yusuke Ishikuro 2008-04-08